A cylindrical soft metallic crush item used to seal high pressure flared tube connections. It is designed to be inserted between the conical surface of a flared tube fitting and the inner surface of the flared end of the connecting tube.
NSN 6685-00-180-0349
NSN 6320-00-468-8421
NSN 5835-01-406-7633
NSN 6610-01-340-1761
NSN 6145-01-112-0397
NSN 7035-00-275-5604
NSN 5930-01-445-5707
NSN 6610-01-382-7894
NSN 5998-01-363-8364
NSN 5975-00-498-9357
NSN 6685-00-371-8936
NSN 5996-00-392-7626